Technical Specifications_S-9040 

• Model: S-9040
• pH Range: 0–14 pH
• pH Resolution: 0.01 pH
• pH Accuracy: ±0.01, ±1 Digit
• Input Impedance: >10 Ω
• Temperature Compensation (pH): 0–100°C, Auto/Manual
• Slope Correction: 80–120%
• pH Sensor: pH Combination Electrode
• pH Calibration: Auto/Manual
• Auto Buffer Recognition: 4.00, 7.00 & 9.2 pH
• TDS Range: 0–20, 0–200 ppm; 0–2, 0–20, 0–200 ppt (Auto)
• TDS Resolution: 0.01 ppm
• TDS Accuracy: ±0.5% FS ±1 Digit
• TDS Temperature Compensation: 5–50°C, Auto/Manual
• TDS Sensor: TDS Cell
• Reference Temperature: 5–50°C, Selectable
• Cell Constant: Adjustable
• mV Range: 0 to ±1999 mV
• mV Resolution: 0.1 mV
• mV Accuracy: ±0.1 mV ±1 Digit
• Temperature Range: 0–100°C
• Temperature Resolution: 0.1°C
• Temperature Accuracy: ±0.1°C ±1 Digit
• Temperature Sensor: PT-100 Probe
• Temperature Calibration: Auto
• Accessories: pH Electrode, TDS Cell, Temperature Probe, Dust Cover, Conductivity Cell
• Display: 16 × 2 LCD
• Power: 230V AC, 50Hz